Mesa (master): swr: [rasterizer core] use parens to disambiguate operator precedence

[Tim Rowley]

Module: Mesa
Branch: master
Commit: 33d4c2c7987559fc7523b5bf3a782d3b949cdcb2
URL:    http://cgit.freedesktop.org/mesa/mesa/commit/?id=33d4c2c7987559fc7523b5bf3a782d3b949cdcb2

Author: Tim Rowley <timothy.o.rowley at intel.com>
Date:   Tue May  3 11:07:15 2016 -0600

swr: [rasterizer core] use parens to disambiguate operator precedence

Reviewed-by: Bruce Cherniak <bruce.cherniak at intel.com>

---

 src/gallium/drivers/swr/rasterizer/core/frontend.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/gallium/drivers/swr/rasterizer/core/frontend.cpp b/src/gallium/drivers/swr/rasterizer/core/frontend.cpp
index 0834610..c13280e 100644
--- a/src/gallium/drivers/swr/rasterizer/core/frontend.cpp
+++ b/src/gallium/drivers/swr/rasterizer/core/frontend.cpp
@@ -1637,7 +1637,7 @@ void BinTriangles(
     int maskLo = _simd_movemask_pd(_simd_castsi_pd(_simd_cmpeq_epi64(vDet[0], _simd_setzero_si())));
     int maskHi = _simd_movemask_pd(_simd_castsi_pd(_simd_cmpeq_epi64(vDet[1], _simd_setzero_si())));
 
-    int cullZeroAreaMask = maskLo | ((maskHi << KNOB_SIMD_WIDTH / 2));
+    int cullZeroAreaMask = maskLo | (maskHi << (KNOB_SIMD_WIDTH / 2));
 
     uint32_t origTriMask = triMask;
     triMask &= ~cullZeroAreaMask;